mirror of
https://github.com/thornAvery/kep-hack.git
synced 2025-09-17 02:40:50 +12:00
9ea25bc8cd
The old mnemonics generate warnings with new versions of rgbds. This patch replaces them by the correct ones. Signed-off-by: Antonio Niño Díaz <antonio_nd@outlook.com>
51 lines
930 B
NASM
51 lines
930 B
NASM
Predef::
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; Call predefined function a.
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; To preserve other registers, have the
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; destination call GetPredefRegisters.
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; Save the predef id for GetPredefPointer.
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ld [wPredefID], a
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; A hack for LoadDestinationWarpPosition.
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; See LoadTilesetHeader (predef $19).
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ld a, [H_LOADEDROMBANK]
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ld [wPredefParentBank], a
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push af
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ld a, BANK(GetPredefPointer)
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ld [H_LOADEDROMBANK], a
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ld [MBC1RomBank], a
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call GetPredefPointer
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ld a, [wPredefBank]
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ld [H_LOADEDROMBANK], a
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ld [MBC1RomBank], a
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ld de, .done
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push de
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jp hl
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.done
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pop af
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ld [H_LOADEDROMBANK], a
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ld [MBC1RomBank], a
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ret
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GetPredefRegisters::
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; Restore the contents of register pairs
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; when GetPredefPointer was called.
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ld a, [wPredefRegisters + 0]
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ld h, a
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ld a, [wPredefRegisters + 1]
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ld l, a
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ld a, [wPredefRegisters + 2]
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ld d, a
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ld a, [wPredefRegisters + 3]
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ld e, a
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ld a, [wPredefRegisters + 4]
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ld b, a
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ld a, [wPredefRegisters + 5]
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ld c, a
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ret
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